Cheapest return flights from London to Kathmandu in May from $1028

AirHint found the following cheapest return flights from London (LCY) to Kathmandu (KTM) in May 2026 (see full year).

Return flights

05 May - 19 May ITA Airways
01 May - 11 May Lufthansa
01 May - 18 May SWISS
07 May - 13 May ITA Airways
06 May - 20 May KLM
03 May - 16 May British Airways
01 May - 16 May British Airways
02 May - 09 May SWISS
09 May - 06 Jun SWISS
22 May - 06 Jun British Airways

Also check the deals for one-way flights from London to Kathmandu in May.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Feel free to contact us with any feedback or request another flight research.